Thin -> Puma

Gemfile

@@ -5,8 +5,10 @@ gem 'rack', "1.3.10"
 
 gem 'sinatra_warden'
 gem 'sinatra-subdomain'
-gem 'thin'
 gem 'rake'
 gem 'haml'
 gem 'redcarpet'
 gem 'sinatra-contrib'
+
+gem 'puma'
+gem 'foreman'

Gemfile.lock

@@ -2,9 +2,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     backports (2.6.3)
-    daemons (1.1.5)
     eventmachine (0.12.10)
+    foreman (0.61.0)
+      thor (>= 0.13.6)
     haml (3.1.4)
+    puma (1.6.3)
+      rack (~> 1.2)
     rack (1.3.10)
     rack-protection (1.1.4)
       rack
@@ -28,10 +31,7 @@ GEM
     sinatra_warden (0.3.2)
       sinatra (>= 1.0.0)
       warden (~> 1.0)
-    thin (1.3.1)
-      daemons (>= 1.0.9)
-      eventmachine (>= 0.12.6)
-      rack (>= 1.0.0)
+    thor (0.17.0)
     tilt (1.3.3)
     warden (1.1.0)
       rack (>= 1.0)
@@ -40,12 +40,13 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  foreman
   haml
+  puma
   rack (= 1.3.10)
   rake
   redcarpet
   sinatra
   sinatra-contrib
   sinatra-subdomain
   sinatra_warden
-  thin

Procfile

@@ -0,0 +1 @@
+web: rackup -s puma -p $PORT

README.md

@@ -1,5 +1,15 @@
+## Blog
+
 This is my blog.
 
 The code is terrible, but I just don't care. Pull requests welcome, if you feel
 like hacking at it. Articles are all in the posts directory, if you want to fix
 a typo.
+
+## Usage
+
+```
+$ bundle
+$ bundle exec foreman start
+```
+